Most played cards in Sram, Senior Edificer:

3 Decks
Mother of Runes
3 copies - 1 average
Swords to Plowshares
3 copies - 1 average
Flickering Ward
3 copies - 1 average
Sigarda's Aid
3 copies - 1 average
Darksteel Mutation
3 copies - 1 average
Selfless Spirit
3 copies - 1 average
Windswept Heath
3 copies - 1 average
Mishra's Factory
3 copies - 1 average
Marsh Flats
3 copies - 1 average
Knight of the White Orchid
2 copies - 0.67 average
Knight of Meadowgrain
2 copies - 0.67 average
Kor Skyfisher
2 copies - 0.67 average
Puresteel Paladin
2 copies - 0.67 average
Recruiter of the Guard
2 copies - 0.67 average
Stone Haven Outfitter
2 copies - 0.67 average
Serra Avenger
2 copies - 0.67 average
Lone Rider
2 copies - 0.67 average
Etched Champion
2 copies - 0.67 average
Flooded Strand
2 copies - 0.67 average
Gemstone Caverns
2 copies - 0.67 average